/***********************************************************************\
*                                 nb30.d                                *
*                                                                       *
*                       Windows API header module                       *
*                                                                       *
*                 Translated from MinGW Windows headers                 *
*                           by Stewart Gordon                           *
*                                                                       *
*                       Placed into public domain                       *
\***********************************************************************/
module win32.nb30;

private import win32.windef;

const size_t
	NCBNAMSZ =  16,
	MAX_LANA = 254;

// FIXME: are these really two sets of constants?
enum : UCHAR {
	REGISTERING     = 0,
	REGISTERED      = 4,
	DEREGISTERED,
	DUPLICATE,
	DUPLICATE_DEREG, // = 7
	UNIQUE_NAME     = 0,
	GROUP_NAME      = 0x80,
	NAME_FLAGS_MASK = 0x87
}

enum : UCHAR {
	LISTEN_OUTSTANDING = 1,
	CALL_PENDING,
	SESSION_ESTABLISHED,
	HANGUP_PENDING,
	HANGUP_COMPLETE,
	SESSION_ABORTED // = 6
}

const char[4]
	ALL_TRANSPORTS = "M\0\0\0",
	MS_NBF         = "MNBF";

enum : UCHAR {
	NCBCALL        = 0x10,
	NCBLISTEN,
	NCBHANGUP,  // = 0x12
	NCBSEND        = 0x14,
	NCBRECV,
	NCBRECVANY,
	NCBCHAINSEND, // = 0x17
	NCBDGSEND      = 0x20,
	NCBDGRECV,
	NCBDGSENDBC,
	NCBDGRECVBC, // = 0x23,
	NCBADDNAME     = 0x30,
	NCBDELNAME,
	NCBRESET,
	NCBASTAT,
	NCBSSTAT,
	NCBCANCEL,
	NCBADDGRNAME,
	NCBENUM,    // = 0x37
	NCBUNLINK      = 0x70,
	NCBSENDNA,
	NCBCHAINSENDNA,
	NCBLANSTALERT, // = 0x73
	NCBACTION      = 0x77,
	NCBFINDNAME,
	NCBTRACE    // = 0x79
}

const UCHAR ASYNCH = 0x80;

enum : UCHAR {
	NRC_GOODRET     = 0x00,
	NRC_BUFLEN      = 0x01,
	NRC_ILLCMD      = 0x03,
	NRC_CMDTMO      = 0x05,
	NRC_INCOMP,
	NRC_BADDR,
	NRC_SNUMOUT,
	NRC_NORES,
	NRC_SCLOSED,
	NRC_CMDCAN,  // = 0x0b
	NRC_DUPNAME     = 0x0d,
	NRC_NAMTFUL,
	NRC_ACTSES,  // = 0x0f,
	NRC_LOCTFUL     = 0x11,
	NRC_REMTFUL,
	NRC_ILLNN,
	NRC_NOCALL,
	NRC_NOWILD,
	NRC_INUSE,
	NRC_NAMERR,
	NRC_SABORT,
	NRC_NAMCONF, // = 0x19
	NRC_IFBUSY      = 0x21,
	NRC_TOOMANY,
	NRC_BRIDGE,
	NRC_CANOCCR, // = 0x24
	NRC_CANCEL      = 0x26,
	NRC_DUPENV      = 0x30,
	NRC_ENVNOTDEF   = 0x34,
	NRC_OSRESNOTAV,
	NRC_MAXAPPS,
	NRC_NOSAPS,
	NRC_NORESOURCES,
	NRC_INVADDRESS, // = 0x39
	NRC_INVDDID     = 0x3B,
	NRC_LOCKFAIL    = 0x3C,
	NRC_OPENERR     = 0x3f,
	NRC_SYSTEM      = 0x40,
	NRC_PENDING     = 0xff
}

struct ACTION_HEADER {
	union {
		/*	transport_id is defined as a ULONG, but both the above constants
		 *	and the documented description suggest it should be a char[4]
		 */
		ULONG   transport_id;
		char[4] c_transport_id;
	}
	USHORT action_code;
	USHORT reserved;
}
alias ACTION_HEADER* PACTION_HEADER;

struct ADAPTER_STATUS {
	UCHAR[6] adapter_address;
	UCHAR    rev_major;
	UCHAR    reserved0;
	UCHAR    adapter_type;
	UCHAR    rev_minor;
	WORD     duration;
	WORD     frmr_recv;
	WORD     frmr_xmit;
	WORD     iframe_recv_err;
	WORD     xmit_aborts;
	DWORD    xmit_success;
	DWORD    recv_success;
	WORD     iframe_xmit_err;
	WORD     recv_buff_unavail;
	WORD     t1_timeouts;
	WORD     ti_timeouts;
	DWORD    reserved1;
	WORD     free_ncbs;
	WORD     max_cfg_ncbs;
	WORD     max_ncbs;
	WORD     xmit_buf_unavail;
	WORD     max_dgram_size;
	WORD     pending_sess;
	WORD     max_cfg_sess;
	WORD     max_sess;
	WORD     max_sess_pkt_size;
	WORD     name_count;
}
alias ADAPTER_STATUS* PADAPTER_STATUS;

struct FIND_NAME_BUFFER {
	/*	From Win32 API docs
	 *
	 *	length
	 *		Specifies the length, in bytes, of the FIND_NAME_BUFFER
	 *		structure. Although this structure always occupies 33 bytes,
	 *		not all of the structure is necessarily valid.
	 *
	 *	On this basis, should length be initialised?
	 */
	UCHAR     length;
	UCHAR     access_control;
	UCHAR     frame_control;
	UCHAR[6]  destination_addr;
	UCHAR[6]  source_addr;
	UCHAR[18] routing_info;
}
alias FIND_NAME_BUFFER* PFIND_NAME_BUFFER;

struct FIND_NAME_HEADER {
	WORD  node_count;
	UCHAR reserved;
	UCHAR unique_group;
}
alias FIND_NAME_HEADER* PFIND_NAME_HEADER;

struct LANA_ENUM {
	UCHAR             length;
	UCHAR[MAX_LANA+1] lana;
}
alias LANA_ENUM* PLANA_ENUM;

struct NAME_BUFFER {
	UCHAR[NCBNAMSZ] name;
	UCHAR           name_num;
	UCHAR           name_flags;
}
alias NAME_BUFFER* PNAME_BUFFER;

struct NCB {
	UCHAR           ncb_command;
	UCHAR           ncb_retcode;
	UCHAR           ncb_lsn;
	UCHAR           ncb_num;
	PUCHAR          ncb_buffer;
	WORD            ncb_length;
	UCHAR[NCBNAMSZ] ncb_callname;
	UCHAR[NCBNAMSZ] ncb_name;
	UCHAR           ncb_rto;
	UCHAR           ncb_sto;
	extern (Windows) void function(NCB*) ncb_post;
	UCHAR           ncb_lana_num;
	UCHAR           ncb_cmd_cplt;
	UCHAR           ncb_reserve[10];
	HANDLE          ncb_event;
}
alias NCB* PNCB;

struct SESSION_BUFFER {
	UCHAR           lsn;
	UCHAR           state;
	UCHAR[NCBNAMSZ] local_name;
	UCHAR[NCBNAMSZ] remote_name;
	UCHAR           rcvs_outstanding;
	UCHAR           sends_outstanding;
}
alias SESSION_BUFFER* PSESSION_BUFFER;

struct SESSION_HEADER {
	UCHAR sess_name;
	UCHAR num_sess;
	UCHAR rcv_dg_outstanding;
	UCHAR rcv_any_outstanding;
}
alias SESSION_HEADER* PSESSION_HEADER;

extern (Windows) UCHAR Netbios(PNCB);
